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Cheap flights from Adelaide to Oregon from $1,781

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — PDX
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Oregon

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Oregon
Explore the most affordable flight options available from Adelaide to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Wed 6/506:00
ADL
-
PDX
2 stops23h 56m
Qantas Airways
Tue 19/517:40
PDX
-
ADL
2 stops24h 10m
Qantas Airways
Deal found 22/4$1,781
Mon 4/506:00
ADL
-
PDX
2 stops23h 56m
Qantas Airways
Sat 16/517:36
PDX
-
ADL
2 stops23h 19m
Qantas Airways
Deal found 22/4$1,921
Sun 3/516:30
ADL
-
PDX
2 stops37h 26m
Qantas Airways
Mon 18/514:33
PDX
-
ADL
2 stops27h 17m
Qantas Airways
Deal found 22/4$1,931
Sat 9/506:00
ADL
-
PDX
2 stops32h 05m
Qantas Airways
Wed 20/510:30
PDX
-
ADL
2 stops32h 15m
Qantas Airways
Deal found 22/4$1,945
Fri 8/506:00
ADL
-
PDX
2 stops34h 14m
Qantas Airways
Wed 20/517:40
PDX
-
ADL
2 stops29h 35m
Qantas Airways
Deal found 22/4$1,987
Mon 4/506:00
ADL
-
PDX
2 stops23h 56m
Qantas Airways
Thu 21/515:27
PDX
-
ADL
2 stops29h 43m
Qantas Airways
Deal found 22/4$2,093
Sun 3/519:45
ADL
-
PDX
2 stops34h 11m
Qantas Airways
Thu 21/515:27
PDX
-
ADL
2 stops29h 43m
Qantas Airways
Deal found 22/4$2,103
Sat 6/617:15
ADL
-
PDX
2 stops32h 45m
Multiple Airlines
Sat 13/619:45
PDX
-
ADL
2 stops23h 35m
Multiple Airlines
Deal found 22/4$2,106
Sat 9/506:00
ADL
-
PDX
2 stops32h 05m
Qantas Airways
Thu 21/515:27
PDX
-
ADL
2 stops29h 43m
Qantas Airways
Deal found 22/4$2,119
Wed 6/506:05
ADL
-
PDX
3 stops31h 23m
United Airlines
Tue 19/517:35
PDX
-
ADL
2 stops25h 00m
United Airlines
Deal found 22/4$2,137
Mon 4/520:00
ADL
-
PDX
2 stops32h 55m
United Airlines
Sun 17/519:45
PDX
-
ADL
2 stops22h 40m
United Airlines
Deal found 22/4$2,156
Wed 6/506:05
ADL
-
PDX
3 stops31h 23m
United Airlines
Fri 22/505:15
PDX
-
ADL
3 stops36h 20m
United Airlines
Deal found 22/4$2,208

Find flight deals from Adelaide to Oregon

Keep the following information in mind while searching for Adelaide to Oregon flight deals. Data was last updated 24 April 2026.

Round-trip from

$1,781
Qantas Airways
  • Qantas Airways
  • 6/5-19/5
  • 4 total stops
  • 48h 06m total
  • Adelaide to Oregon
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 24 April 2026.
Use the filters below to find and compare flights from Adelaide to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 7/5

06:00-13:26

2 stops23h 56m

Portland

Tue 19/5

17:40-09:25

2 stops23h 15m

$1,921

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Mon 4/5

06:00-13:26

2 stops23h 56m

Portland

Sat 16/5

17:36-09:25

2 stops23h 19m

$1,921

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 3/5

16:30-13:26

2 stops37h 26m

Portland

Mon 18/5

14:33-10:20

2 stops27h 17m

$1,931

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Fri 8/5

06:00-23:44

2 stops34h 14m

Portland

Mon 18/5

10:30-09:25

2 stops30h 25m

$1,987

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 6/6

17:15-09:30

2 stops32h 45m

Portland

Sat 13/6

19:45-11:50

2 stops23h 35m

$2,106

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 7/5

06:00-15:03

2 stops25h 33m

Portland

Sun 17/5

19:45-10:55

2 stops22h 40m

$2,156

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Wed 6/5

06:05-20:58

3 stops31h 23m

Portland

Fri 22/5

05:15-10:05

3 stops36h 20m

$2,208

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 20/8

14:25-20:46

2 stops22h 51m

Portland

Mon 24/8

08:20-11:55

2 stops35h 05m

$2,270

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 20/8

14:25-20:46

2 stops22h 51m

Portland

Sun 23/8

10:30-22:35

2 stops43h 35m

$2,291

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Sorted by cheapest first

Best time to book a flight from Adelaide to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Oregon
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 24 April 2026.
Read through reviews of airlines operating flights from Adelaide to Oregon, such as Qantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,025 reviews
Check prices

Overall

7.5

Comfort

7.5

Boarding

7.7

Entertainment

7.2

Food

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,025 reviews
Qantas Airways
7.5
Good
1,025 reviews
Check prices

Overall

7.5

Comfort

7.5

Boarding

7.7

Entertainment

7.2

Food

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to Oregon?

    Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly out of when you book flights from Adelaide to Oregon.

  • How long is the flight from Adelaide to Oregon?

    Qantas Airways can get you from Adelaide to Oregon in just under 23h 56m. Your travel time can differ by up to . The distance between Adelaide and Oregon is about 13317 km.

  • Can I find deals for flights from Adelaide to Oregon that include hotel bookings?

    Yes. In addition to deals on Adelaide to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Oregon.

  • Can I find deals for business class flights from Adelaide to Oregon?

    Yes. Cheapflights offers flight deals from Adelaide to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Adelaide to Oregon

Discover the top airline that operate flights from Adelaide to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,618Average$1,642FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to Oregon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Adelaide to Oregon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Oregon?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Oregon.

Can Cheapflights find flights from Adelaide to Oregon with no change fees?

Certainly. Search results for flights to Oregon from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Adelaide to Oregon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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